2850165541 has 2 divisors, whose sum is σ = 2850165542. Its totient is φ = 2850165540.

The previous prime is 2850165511. The next prime is 2850165557. The reversal of 2850165541 is 1455610582.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2469096100 + 381069441 = 49690^2 + 19521^2 .

It is a cyclic number.

It is not a de Polignac number, because 2850165541 - 2¹¹ = 2850163493 is a prime.

It is a super-2 number, since 2×2850165541² = 16246887222207645362, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2850165541.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2850165511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1425082770 + 1425082771.

It is an arithmetic number, because the mean of its divisors is an integer number (1425082771).

Almost surely, 2^2850165541 is an apocalyptic number.

It is an amenable number.

2850165541 is a deficient number, since it is larger than the sum of its proper divisors (1).

2850165541 is an equidigital number, since it uses as much as digits as its factorization.

2850165541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48000, while the sum is 37.

The square root of 2850165541 is about 53386.9416711615. The cubic root of 2850165541 is about 1417.8273892488.

The spelling of 2850165541 in words is "two billion, eight hundred fifty million, one hundred sixty-five thousand, five hundred forty-one".